Package List 1 x Helmet Liner Characteristics -Color:Blue comfortable helmet liner -Material:Elastic fiber -Size:25.00X16.00X0.10cm/9.82X6.29X0 UV proof helmet hat. - reliable materials, this helmet liner is durable and can be used for a long period helmet inner cover. - Decorative design, the Helmet Liner is suitable for most men and women, bringing you much more convenience cycling helmet hat. - Provides maximum comfort and stability, keep you warm and comfortable when you exercise outdoors decorative helmet liner. - Special design shape is more reasonable with the helmet and your , more comfortable and breathable elastic helmet hat. - Light in weight, portable, easy to use and take, will not occupy too much space to store motorbike riding helmet liner.Goods Informationhelmet inner hat If you've been looking for a helmet replacement inner, then your search is over here! That's because our Helmet Liner can fit your demands, it can be worn inside the helmet to keep it .helmets for adults With practical functions, it is proper for , motorcycles, bicycles, mountain cross-country, mountaineering and other outdoor activities